Phrases Apologies and Excuses

My sincerest apologies for the error.

C1

Meaning

A formal and sincere apology for a mistake.

Example sentences

John: 'There was a mistake in the report, Alice.'

Alice: 'My sincerest apologies for the error; we'll correct it immediately.'

John: 'My sincerest apologies for the error; we'll issue a corrected version.'

Alice: 'The figures were incorrect, John.'